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Speaking of quirks, Excel still incorrectly assumes the year 1900 is a leap year. Even Excel has to try to be compatible with Excel. https://docs.microsoft.com

Speaking of quirks, Excel still incorrectly assumes the year 1900 is a leap year. Even Excel has to try to be compatible with Excel. https://docs.microsoft.com/en-us/office/troubleshoot/excel/wrongly-assumes-1900-is-leap-year https://docs.microsoft.com/en-us/office/troubleshoot/excel/w...

eru 6y ago
Microsoft even tried to get that quirk into the official standard.
phonon 6y ago
You think that's bad...try to use a date function with a year before 1900...